Diamond, Inc. had the following transactions during June: Performed services for $6,000 on account; received cash on account, $5,000; paid $700 for repair expense; paid $1,600 to a supplier that it owed from the previous month. What is the combined effect on Cash of these June transactions? O A $2,300 decrease OB. $5,000 increase OC. $2,700 decrease D. $2,700 increase